For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°. If sin B = with B in QIII, find the following. - В COS 2

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.5: Vectors: A Geometric Approach
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For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°.
If sin B =
with B in QIII, find the following.
-
В
COS
2
Transcribed Image Text:For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°. If sin B = with B in QIII, find the following. - В COS 2
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